PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The subject invention has been found to provide an effective method for treating water to kill various micro-organisms contained therein, including bacteria.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au